INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '661de4e7b439a95d097685d4ca467dff3bf86934659c914baaa8d42911da70bb', 
    'brfi6EIHE4X+gx9rTxrZs2OMBx0WZtW/XwJobz5YzPs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)